<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006-2016 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 流年 <liu21st@gmail.com>
// +----------------------------------------------------------------------

// 应用公共文件

//是否为空
function isEmpty($value='')
{
	if(!empty($value))
	{
		return $value;
	}
	else
	{
		die(json_encode(['code'=>0,'msg'=>'参数为空'], JSON_UNESCAPED_UNICODE));
	}
}


//获取ip





//正则表达式验证手机号码